Xing Lin

In-Situ Quantum Optical Measurement for Colloidal Quantum Dots Confined in an Optical Trap

Zhi-Bo Ni, Jiong-Zhao Li, Jiawang Yu, Xiao-Tian Cheng et autres

While optical manipulation of atomic arrays has reached a high degree of precision and scalability, the stable optical confinement of solution-based artificial atoms like colloidal quantum dots (CQDs) remains hindered by weak trapping forces and thermal fluctuations. High-intensity trapping often compromises the …

Fine-Grained Urban Low-Altitude Airspace Gridding with Dynamic Event Response and Vertical Air-Route Corridors

Leyang Zhao, Hang Mei, Xing Lin, Weixi Wang et autres

Abstract. With the rapid growth of urban low-altitude applications, traditional airspace management approaches based on simple altitude limits and static no-fly zones can no longer meet the demands of high-density and highly dynamic operations. To address this issue, this study proposes a …

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Hybrid Explicit–Implicit Dense Mapping with Quality-Guided Refinement and Residual Feedback

Xing Lin, Leyang Zhao, Weixi Wang, Yizhen Yan et autres

Abstract. Real-time dense SLAM must balance geometric fidelity and computational efficiency for autonomous navigation. Explicit mapping methods provide stable global structure and fast updates, but suffer from discretization artifacts and memory overhead. Implicit neural representations capture continuous surfaces and fine details, yet …

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MPM-based simulation and bounded-error compression of material points for magnetic tactile sensors

Xing Lin, Guiru Lin, Ruikai Liu, Anjia Wang et autres

Tactile sensing provides critical contact feedback for precision robotic micro-assembly, particularly in visually occluded environments common in 3C (Computer, Communication, and Consumer Electronics) manufacturing. Magnetic tactile sensors are especially promising due to their high sensitivity, fast response, and compact structure. However, the …

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Certified quantum randomness within purity constraints

Xing Lin, Rong Wang

Quantum random number generators (QRNGs) exploit quantum mechanics to produce true randomness, but practical implementations suffer from device imperfections that can compromise security. We propose a semi–device-independent QRNG based on measurement uncertainty under purity constraints for conditional min-entropy estimation. Our protocol requires …

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Certified quantum randomness within purity constraints

Xing Lin, Rong Wang, Zhen-Qiang Yin, Shuang Wang

Quantum random number generators (QRNGs) exploit quantum mechanics to produce true randomness, but practical implementations suffer from device imperfections that can compromise security. We propose a semi–device-independent QRNG based on measurement uncertainty under purity constraints for conditional min-entropy estimation. Our protocol requires …

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Prediction of Average Single-Well Dynamic Reserves in Carbonate Gas Reservoirs Based on Machine Learning

Xing Lin, Yang Zeng, Lingyun Du, Fang Li et autres

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Evaluation of Production Decline in Carbonate Gas Reservoirs Based on Transformer

Xing Lin, Danni Tang, Maolong Xia, Yuan Zeng et autres

Ultra-spectral perception with reconfigurable scanning capability using super-resolution diffractive neural networks

Zejia Zhao, Ze Wang, Xing Lin

High-resolution spectral sensing is indispensable for precise material identification, environmental monitoring, and medical diagnosis, demanding innovative devices that overcome the existing inherent limitations. The conventional spectral devices are often constrained by low resolution and bulky size, necessitating reliance on computational reconstruction algorithms …

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Exceptional-Point-Induced Sensitivity-Robustness Phase Transition in Quantum Interference

Xing Lin, Shuang Zhang

Quantum interference underpins many quantum information protocols but is typically studied in lossless Hermitian systems. Here, we reveal an exceptional point induced phase transition in two photon Hong Ou Mandel interference within a lossy coupled waveguide system. In the PT symmetric phase. …

Distributed repairing multiple erasures in Reed-Solomon codes

Xing Lin

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Explicit constructions of optimal vector locally repairable codes

Xing Lin

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